A pet rabbit weighed 9 pounds. After his owner switched him to a lower calorie food, he lost 2 pounds. Which operation can be used to find the weight of the rabbit after losing 2 pounds?
addition
subtraction
multiplication
division
Answer:
Subtraction
Step-by-step explanation:
9-2=7. The rabbit weighs 7lbs
Does the graph below show a proportional
relationship? Why or why not?
Answer:
No! This graph is non-linear therefore not proportional.
Step-by-step explanation:
Hope this helps!
~Pumpkin
pls help I need it badly
Answer:
3.6
Step-by-step explanation:
In problems 2 and 3, find a common denominator for each pair of fractions. 2. ⅜ and ⅔ 3. ⅙ and 4/3
Answer:the common denominator is 24
Step-by-step explanation:
Simplify: (2)(18) + (-2 + 5)(-1)
Answer:
33
Step-by-step explanation:
First, simplify the parentheses:
(2)(18) + (3)(-1)
Then multiply any terms:
36 + (-3)
Solve:
33
Hope this helps!
Answer:
36+-3
Step-by-step explanation:
(2)(18)+(-2+5)(-1)
(36)+(3)(-1)
(36)+(-3)
(33)
A Wonsan has 30 coins in her pocket, all of which are dimes and quarters . If the total value of the coins is $4.50 ,how many dimes and how many quarters does she have ?
Answer:
The number of
Dimes = d = 20 dimes
Quarters = q = 10 quarters
Step-by-step explanation:
Let us represent
The number of :
Dimes = d
Quarters = q
Note that:
A dime is worth 10 cents = 0.10d
A quarter is worth 25 cents = 0.25q
A Wonsan has 30 coins in her pocket, all of which are dimes and quarters .
d + q = 30...... Equation 1
d = 30 - q
If the total value of the coins is $4.50
0.10d + 0.25 q = 4.50.....Equation 2
We substitute 30 - q for d in Equation 2
0.10(30 - q) + 0.25q = 4.50
3 - 0.10q + 0.25q = 4.50
- 0.10q + 0.25q = 4.50 - 3
0.15q = 1.5
q = 1.5/0.15
q = 10 quarters
Solving for d
d = 30 - q
d = 30 - 10
d = 20 dimes
Therefore:
The number of
Dimes = d = 20 dimes
Quarters = q = 10 quarters
(7v - 9) - (6v + 9) plz help me
Answer:
v - 18 i THINK
Step-by-step explanation:
Please help help help!!!
A parabola has vertex (4,3).If one x-intercept is 1, find the other x-intercept.ASAP!!!!!
Step-by-step explanation:
The x-intercept(s) of a quadratic function are equidistant from the vertex. (if any x-intercept exists)
The vertex has x-value 4. Since one of the x-intercepts is 1, the other must be 7.
(7 - 4 = 3, 4 - 1 = 3)
What do you think is the story about "The Road Not Taken."
At Pizza Pi, 55% of the pizzas made last week had extra cheese. If 11 pizzas had extra cheese, how many
pizzas in all were made last week?
Tangle JKL similar to triangle PQR.
Solve fort
T
I am stuck on this question please help me:)
Answer:
Step-by-step explanation:
the answer is 270
hope this helps
Answer:
c 270
Step-by-step explanation:
it just flips around the center
graph the line
y=4x
picture above
Answer:
points (0,0), (1,4) are on the line
Step-by-step explanation:
We can take a x-value and substitute it in the equation to get a point on the graph (1 x 4 = 4). Any two points on the graph can be graphed together to create the line.
You can plot the two points to get the graph of y = 4x
Miguel buys a car for $12,999.The tax is 6% what is the total price of the car
Answer:
13778.94
Step-by-step explanation:
did it on my calculator
SUPER EASY MATH! Help plz! Will give Brainliest! What is C?
Answer:
C = 35Step-by-step explanation:
Column 2 = Column 1 * Column 3
C = 5*7 = 35D = 10*7 = 70How do I find the missing angle in a triangle.
Answer: To determine to measure of the unknown angle, be sure to use the total sum of 180°. If two angles are given, add them together and then subtract from 180°. If two angles are the same and unknown, subtract the known angle from 180° and then divide by 2.
Step-by-step explanation:
John's family visited his grandmother over the weekend. the drive to her house was 2 hours at their usual speed. the trip back took 15 min longer because traffic was bad and they had to drive 5 mph slower. how many miles away is Johns's grandmother's house?
The distance to Johns's grandmother's house is 90 miles.
SpeedSpeed is the ratio of total distance to total time taken, it is given by:
Speed = distance / time
Let x represent the speed that John used and d represent the distance, hence:
x = d/2
Also when taken 15 minute longer (0.25 hours):
x - 5 = d/(2 + 0.25)
x = d/2.25 + 5
Equating:
d/2 = d/2.25 + 5
d = 90 miles
The distance to Johns's grandmother's house is 90 miles.
Find out more on speed at: https://brainly.com/question/4931057
Answer:
The distance to Johns's grandmother's house is 90 miles.
Speed
Speed is the ratio of total distance to total time taken, it is given by:
Speed = distance / time
Let x represent the speed that John used and d represent the distance, hence:
x = d/2
Also when taken 15 minute longer (0.25 hours):
x - 5 = d/(2 + 0.25)
x = d/2.25 + 5
Equating:
d/2 = d/2.25 + 5
d = 90 miles
The distance to Johns's grandmother's house is 90 miles.
2n -1 | 18
n?
please fast!
Answer:
Step-by-step explanation:
2n-1=18n
18n-2n=16m
-1/16=16n
The half-life of the element radon (Rn86) is 3.8 days. In a sample originally containing 1 gram of radon, the amount of left over days is given by the model () = (0.5)t/3.8 a) How much radon will be present after 7.6 days? b) How much radon will be present after 10 days?
Answer:
a.0.25 g
b.0.16 g
Step-by-step explanation:
We are given that
Half-life of the element radon=3.8 days
Mass of sample of radon=1 g
The amount of radon left after t days is given by
[tex]A(t)=(0.5)^{\frac{t}{3.8}}[/tex]
a.
We have to find the amount of radon left after 7.6 days.
Substitute t=7.6 in the equation
Then, we get
[tex]A(7.6)=(0.5)^{\frac{7.6}{3.8}}[/tex]
[tex]A(7.6)=0.25 g[/tex]
Hence, the amount of radon will be present after 7.6 days=0.25 g
b. We have to find the amount of radon left after 10 days.
Substitute t=10 in the equation
Then, we get
[tex]A(10)=(0.5)^{\frac{10}{3.8}}[/tex]
[tex]A(10)=0.16g[/tex]
Hence, the amount of radon will be present after 10 days=0.16 g
please answer this i'll give brainliest
Answer:
I got 'A dog sweats through', but that's what I got. you should try it yourself and make sure to fill in the missing numbers on the number line to help.
Does anyone know the answer for this?
IM GOING TO START CRYING PLEASE HELP ME THIS IS SO HARD
Answer: what is
Step-by-step explanation:
Answer:
there is nothing ................
what is 14=4xb+3
-------------------------------
Answer:
Step-by-step explanation:
(HELP PLS) A triangle has the coordinates
A(4, -1), B(3,-3), and C(0, 2).
Reflect the triangle over the y-axis and find the coordinates of its image.
A(4, -1) - AC
B(3,-3) - B'(
C(0,2) - C'
Which figure appears to show a line with a slope of 1?
Answer:
I believe it is figure 1
Answer:
Definitely Figure 1
Step-by-step explanation:
Rise of the line over Run of the line (our slope) equals 1 here. x = y
please answer immediately.
1. Angle L
2. A
3. Side PL
4. Side AR
5. A and K
6. B
7. Side Br
8. A
9. T
10. TA
What number is 0.409 more than 0.733? HELP
Answer:
= 1.223
Step-by-step explanation:
0.409 more than 0.733 means the addition of 0.733 + 0.409
0.733 + 0.409
= 1.223
Approximately to one decimal place = 1.2
Simplify the expression.
8h + (-7.9d) - 16 + 5d - 2.9h
Answer:
-2.8h-26+5d
Step-by-step explanation:
So just combine like terms
For the h, you’d get -2.8
For the d, you’d get 5
For the normal integer, -26
Answer:
8h-7.9d-16+5d-2.9h
5.1h-7.9d-16+5d
=5.1h-2.9d-16
Step-by-step explanation:
Consider T(h) = 10h, which gives the total money earned, T, after a specific number of hours worked, h. Find T(30).
Answer:
T (30) = 300
Step-by-step explanation:
Explanation:-
Given T(h) = 10h
where 'T' gives the total money earned, T
and a specific number of hours worked' h'
Put h = 30
T(h) = 10h
T (30) = 10 × 30
T (30) = 300
Oak Street and Elm Street run parallel to each other. When Main Street
intersects them, it forms interior 26, measuring 70°. What is the measure of
24?
Answer:
110°
Step-by-step explanation:
The consecutive interior angles theorem states that when two parallel lines are cut by a transversal, the pair of angles formed which lie inside the parallel lines on the same side of the transversal are known as consecutive interior angles. This consecutive interior angles are supplementary (that is add up to 180°).
Therefore:
∠4 and ∠6 are consecutive interior angles. Hence:
∠4 + ∠6 = 180° (sum of co-interior angles)
∠4 + 70 = 180
∠4 = 180 - 70
∠4 = 110°
Answer:
110°
Step-by-step explanation:
a p e x